Conveniency
n. 方便, 便宜
🗣️ 情景例句
It is. That's why we bought it for you.
是的。这就是我们买给你的原因。
What is th boarding time?
何时登机呢？
he may even, in times of real need, do a little work;
确实需要的时候，他甚至可能干一点儿活，